395611008

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 1231507200

約数和(自身を除く): 835896192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 64, 76, 78, 86, 96, 97, 104, 114, 128, 129, 152, 156, 172, 192, 194, 208, 228, 247, 258, 291, 304, 312, 344, 384, 388, 416, 456, 494, 516, 559, 582, 608, 624, 688, 741, 776, 817, 832, 912, 988, 1032, 1118, 1164, 1216, 1248, 1261, 1376, 1482, 1552, 1634, 1664, 1677, 1824, 1843, 1976, 2064, 2236, 2328, 2432, 2451, 2496, 2522, 2752, 2964, 3104, 3268, 3354, 3648, 3686, 3783, 3952, 4128, 4171, 4472, 4656, 4902, 4992, 5044, 5504, 5529, 5928, 6208, 6536, 6708, 7296, 7372, 7566, 7904, 8256, 8342, 8944, 9312, 9804, 10088, 10621, 11058, 11856, 12416, 12513, 13072, 13416, 14744, 15132, 15808, 16512, 16684, 17888, 18624, 19608, 20176, 21242, 22116, 23712, 23959, 25026, 26144, 26832, 29488, 30264, 31616, 31863, 33368, 35776, 37248, 39216, 40352, 42484, 44232, 47424, 47918, 50052, 52288, 53664, 54223, 58976, 60528, 63726, 66736, 71552, 71877, 78432, 79249, 80704, 84968, 88464, 94848, 95836, 100104, 104576, 107328, 108446, 117952, 121056, 127452, 133472, 143754, 156864, 158498, 161408, 162669, 169936, 176928, 191672, 200208, 214656, 216892, 235904, 237747, 242112, 254904, 266944, 287508, 313728, 316996, 325338, 339872, 353856, 383344, 400416, 433784, 475494, 484224, 509808, 533888, 575016, 633992, 650676, 679744, 707712, 766688, 800832, 867568, 950988, 1019616, 1030237, 1150032, 1267984, 1301352, 1359488, 1533376, 1601664, 1735136, 1901976, 2039232, 2060474, 2300064, 2535968, 2602704, 3066752, 3090711, 3470272, 3803952, 4078464, 4120948, 4600128, 5071936, 5205408, 6181422, 6940544, 7607904, 8241896, 9200256, 10143872, 10410816, 12362844, 15215808, 16483792, 20821632, 24725688, 30431616, 32967584, 49451376, 65935168, 98902752, 131870336, 197805504, 395611008]

約数ペア:

[(1, 395611008), (2, 197805504), (3, 131870336), (4, 98902752), (6, 65935168), (8, 49451376), (12, 32967584), (13, 30431616), (16, 24725688), (19, 20821632), (24, 16483792), (26, 15215808), (32, 12362844), (38, 10410816), (39, 10143872), (43, 9200256), (48, 8241896), (52, 7607904), (57, 6940544), (64, 6181422), (76, 5205408), (78, 5071936), (86, 4600128), (96, 4120948), (97, 4078464), (104, 3803952), (114, 3470272), (128, 3090711), (129, 3066752), (152, 2602704), (156, 2535968), (172, 2300064), (192, 2060474), (194, 2039232), (208, 1901976), (228, 1735136), (247, 1601664), (258, 1533376), (291, 1359488), (304, 1301352), (312, 1267984), (344, 1150032), (384, 1030237), (388, 1019616), (416, 950988), (456, 867568), (494, 800832), (516, 766688), (559, 707712), (582, 679744), (608, 650676), (624, 633992), (688, 575016), (741, 533888), (776, 509808), (817, 484224), (832, 475494), (912, 433784), (988, 400416), (1032, 383344), (1118, 353856), (1164, 339872), (1216, 325338), (1248, 316996), (1261, 313728), (1376, 287508), (1482, 266944), (1552, 254904), (1634, 242112), (1664, 237747), (1677, 235904), (1824, 216892), (1843, 214656), (1976, 200208), (2064, 191672), (2236, 176928), (2328, 169936), (2432, 162669), (2451, 161408), (2496, 158498), (2522, 156864), (2752, 143754), (2964, 133472), (3104, 127452), (3268, 121056), (3354, 117952), (3648, 108446), (3686, 107328), (3783, 104576), (3952, 100104), (4128, 95836), (4171, 94848), (4472, 88464), (4656, 84968), (4902, 80704), (4992, 79249), (5044, 78432), (5504, 71877), (5529, 71552), (5928, 66736), (6208, 63726), (6536, 60528), (6708, 58976), (7296, 54223), (7372, 53664), (7566, 52288), (7904, 50052), (8256, 47918), (8342, 47424), (8944, 44232), (9312, 42484), (9804, 40352), (10088, 39216), (10621, 37248), (11058, 35776), (11856, 33368), (12416, 31863), (12513, 31616), (13072, 30264), (13416, 29488), (14744, 26832), (15132, 26144), (15808, 25026), (16512, 23959), (16684, 23712), (17888, 22116), (18624, 21242), (19608, 20176)]